The flames appearing when you use a Transmogrifier Tonic or when you are wearing the headless costume was an unintended bug. HOWEVER, since everyone is having so much fun with it, we're going to leave it in.
Thank you very much. I love the bug.
The rabbit tonic is my favorite so far. I love how from the front you look like you're totally engulfed in flames. XD
the flaming effect from the costume nullifies, devalues the divine aura effect because:
burning effect >>>>>>>>>>> divine aura effect
and it's hell lot cheaper so it decreases prestige value from divine aura too.
I don't think so. Maybe the "burning" animation is nicer (still, 2D only), but still - it's a burning pumpkin mask, while divine aura is animated on hands and leaves trails as the palm moves.
And it's much more rare.